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Hanna Alkalinity and Calcium Checkers
- Price
- $45.00
- Available
- 0
- Quantity
- 1
- Seller
- gunner
- Swap
- 2017 Lake Erie Frag Fest
Description
Hanna Alkalinity and Calcium Checkers. WYSIWYG. Both work great no issues. The Hanna Marine Alkalinity CheckerĀ® measures alkalinity in parts per million (ppm) of calcium carbonate (CaCO3) ,using a fixed wavelength LED and silicon photo detector. The Hanna Marine Calcium CheckerĀ® uses a fixed wavelength LED and silicon photo detector. Some reagents included.
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